corticalsubstance

例句：

1. 1. The brain's cortical substance is responsible forprocessing sensory information.
   大脑的皮质物质负责处理感觉信息。
2. 2. The study of the cortical substance has led to new insights intoneuroscience.
   对皮质物质的研究为神经科学带来了新的洞见。
3. 3. Theresearch on cortical substancehas been crucial in understanding thefunctioning of the brain.
   皮质物质研究在理解大脑功能方面至关重要。